Check DNS, Urls + Redirects, Certificates and Content of your Website




I

Content problems - mixed content, missing files etc.

Checked:
05.03.2019 15:11:38


Older results


1. IP-Addresses

HostTIP-Addressis auth.∑ Queries∑ Timeout
bartvanderleck.nl
A
87.233.133.101
Hostname: www.christine.nl
yes
1
0

AAAA

yes


www.bartvanderleck.nl
A
87.233.133.101
Hostname: www.christine.nl
yes
1
0

AAAA

yes



2. DNSSEC

Zone (*)DNSSEC - Informations (beta)

Zone: (root)
(root)
1 DS RR published



Status: Valid because published



3 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 16749, Flags 256



Public Key with Algorithm 8, KeyTag 19164, Flags 385



Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)



2 RRSIG RR to validate DNSKEY RR found



Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 23.03.2019, 00:00:00, Signature-Inception: 02.03.2019, 00:00:00, KeyTag 19164, Signer-Name: (root)



Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 23.03.2019, 00:00:00, Signature-Inception: 02.03.2019, 00:00:00, KeyTag 20326, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 19164 used to validate the DNSKEY RRSet



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: nl
nl
1 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 18.03.2019, 05:00:00, Signature-Inception: 05.03.2019, 04:00:00, KeyTag 16749, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 16749 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 34112, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 62589, Flags 256



1 RRSIG RR to validate DNSKEY RR found



Algorithm: 8, 1 Labels, original TTL: 3600 sec, Signature-expiration: 13.03.2019, 17:09:56, Signature-Inception: 27.02.2019, 08:38:02, KeyTag 34112, Signer-Name: nl



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 34112 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 34112, DigestType 2 and Digest "PFtfmzVXRVxQdRqb6evpI4yI4Z9fB/kwl2kXtRuVzSI=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: bartvanderleck.nl
bartvanderleck.nl
0 DS RR in the parent zone found



0 DNSKEY RR found





Zone: www.bartvanderleck.nl
www.bartvanderleck.nl
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.bartvanderleck.nl
  ns10.dnsmadeeasy.com

bartvanderleck.nl
  ns10.dnsmadeeasy.com
208.94.148.4

 
2600:1800:10::1

  ns11.dnsmadeeasy.com
208.80.124.4

 
2600:1801:11::1

  ns12.dnsmadeeasy.com
208.80.126.4

 
2600:1802:12::1

  ns13.dnsmadeeasy.com
208.80.125.4

 
2600:1801:13::1

  ns14.dnsmadeeasy.com
208.80.127.4

 
2600:1802:14::1
nl
  ns1.dns.nl / LHR1


  ns2.dns.nl / s2.amx


  ns3.dns.nl / tld-nl-fra2


  sns-pb.isc.org / pb-ams-ns2.sns.isc.org


4. SOA-Entries


Domain:nl
Primary:ns1.dns.nl
Mail:hostmaster.domain-registry.nl
Serial:2019030529
Refresh:3600
Retry:600
Expire:2419200
TTL:600
num Entries:4


Domain:bartvanderleck.nl
Primary:ns10.dnsmadeeasy.com
Mail:dns.dnsmadeeasy.com
Serial:2009010108
Refresh:43200
Retry:3600
Expire:1209600
TTL:180
num Entries:10


Domain:www.bartvanderleck.nl
Primary:ns10.dnsmadeeasy.com
Mail:dns.dnsmadeeasy.com
Serial:2009010108
Refresh:43200
Retry:3600
Expire:1209600
TTL:180
num Entries:1


5. Url-Checks


:

:
Domainname Http-StatusredirectSec.G
• http://bartvanderleck.nl/
87.233.133.101
302
https://www.bartvanderleck.nl/
0.037
E
Date: Tue, 05 Mar 2019 14:12:01 GMT
Server: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g
Location: https://www.bartvanderleck.nl/
Content-Length: 214
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.bartvanderleck.nl/
87.233.133.101
302
https://www.bartvanderleck.nl/
0.036
A
Date: Tue, 05 Mar 2019 14:12:01 GMT
Server: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g
Location: https://www.bartvanderleck.nl/
Content-Length: 214
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://bartvanderleck.nl/
87.233.133.101
200

1.550
I
Date: Tue, 05 Mar 2019 14:12:01 GMT
Server: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g
Last-Modified: Mon, 02 Apr 2018 14:41:54 GMT
ETag: "1ac3-568de974f93b8"
Accept-Ranges: bytes
Content-Length: 6851
Vary: Accept-Encoding
Strict-Transport-Security: max-age=15768000
Connection: close
Content-Type: text/html

• https://www.bartvanderleck.nl/
87.233.133.101
200

1.297
I
Date: Tue, 05 Mar 2019 14:12:04 GMT
Server: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g
Last-Modified: Mon, 02 Apr 2018 14:41:54 GMT
ETag: "1ac3-568de974f93b8"
Accept-Ranges: bytes
Content-Length: 6851
Vary: Accept-Encoding
Strict-Transport-Security: max-age=15768000
Connection: close
Content-Type: text/html

• http://bartvanderleck.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
87.233.133.101
302
https://www.bartvanderleck.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
0.037
E
Visible Content:
Date: Tue, 05 Mar 2019 14:12:06 GMT
Server: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g
Location: https://www.bartvanderleck.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 283
Connection: close
Content-Type: text/html; charset=iso-8859-1

• http://www.bartvanderleck.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
87.233.133.101
302
https://www.bartvanderleck.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
0.034
A
Visible Content:
Date: Tue, 05 Mar 2019 14:12:06 GMT
Server: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g
Location: https://www.bartvanderleck.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Length: 283
Connection: close
Content-Type: text/html; charset=iso-8859-1

• https://www.bartvanderleck.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

404

5.227
A
Not Found
Visible Content:
Date: Tue, 05 Mar 2019 14:12:06 GMT
Server: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g
Content-Length: 267
Connection: close
Content-Type: text/html; charset=iso-8859-1

6. Comments (GZip / Html minfied / Cache-Control is beta)

Aname "bartvanderleck.nl" is domain, public suffix is "nl", top-level-domain-type is "country-code", Country is Netherlands (the), tld-manager is "SIDN (Stichting Internet Domeinregistratie Nederland)"
Agood: All ip addresses are public addresses
Agood: No asked Authoritative Name Server had a timeout
Agood: destination is https
Agood: every https has a Strict Transport Security Header
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):1 complete Content-Type - header (3 urls)
https://bartvanderleck.nl/ 87.233.133.101


Url with incomplete Content-Type - header - missing charset
https://www.bartvanderleck.nl/ 87.233.133.101


Url with incomplete Content-Type - header - missing charset
Ahttp://www.bartvanderleck.nl/ 87.233.133.101
302
https://www.bartvanderleck.nl/
correct redirect http - https with the same domain name
Bwarning: HSTS max-age is too short - minimum 31536000 = 365 days required, 15768000 seconds = 182 days found
CError - more then one version with Http-Status 200. After all redirects, all users (and search engines) should see the same https url: Non-www or www, but not both with http status 200.
CError - no preferred version www or non-www. Select one version as preferred version, then add a redirect https + not-preferred version to https + preferred version. Perhaps in your port 443 vHost something like "RewriteEngine on" + "RewriteCond %{SERVER_NAME} = example.com" + "ReWriteRule ^ https://www.example.com%{REQUEST_URI} [END,QSA,R=permanent]" (three rows, without the "). That should create a redirect https + example.com ⇒ https + www.example.com. Or switch both values to use the non-www version as your preferred version.
Ehttp://bartvanderleck.nl/ 87.233.133.101
302
https://www.bartvanderleck.nl/
Wrong redirect one domain http to other domain https. First redirect to https without new dns query, so the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
Ihttps://bartvanderleck.nl/ 87.233.133.101
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions
Ihttps://www.bartvanderleck.nl/ 87.233.133.101
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions
AGood: Nameserver supports TCP connections: 10 good Nameserver
AGood: Nameserver supports Echo Capitalization: 10 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 10 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 10 good Nameserver
Nameserver doesn't pass all EDNS-Checks: sns-pb.isc.org: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: SOA expected, but NOT found, NOERR expectend and NOERR found, Version 0 expectend and found (pb-ams-ns2.sns.isc.org). COOKIE: fatal timeout. CLIENTSUBNET: ok.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.
AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
https://www.bartvanderleck.nl/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
404
5.227 seconds
Warning: 404 needs more then one second
ADuration: 31573 milliseconds, 31.573 seconds


7. Connections (http/2- and additional Tls.1.0/1.1/1.2 checks are BETA)

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
bartvanderleck.nl
87.233.133.101
443
ok
Tls12
DiffieHellman
2048
Aes128
128
Sha256
not supported
ok
bartvanderleck.nl
87.233.133.101
443
ok
Tls12

DiffieHellman
2048
Aes128
128
Sha256
not supported
ok
no Tls.1.2
no Tls.1.1
no Tls.1.0
no Tls.1.2
no Tls.1.1
no Tls.1.0
www.bartvanderleck.nl
87.233.133.101
443
ok
Tls12
DiffieHellman
2048
Aes128
128
Sha256
not supported
ok
www.bartvanderleck.nl
87.233.133.101
443
ok
Tls12

DiffieHellman
2048
Aes128
128
Sha256
not supported
ok
no Tls.1.2
no Tls.1.1
no Tls.1.0
no Tls.1.2
no Tls.1.1
no Tls.1.0


8. Certificates

1.
1.
CN=bartvanderleck.nl
05.03.2019
03.06.2019
168 days expired
bartvanderleck.nl, www.bartvanderleck.nl - 2 entries
1.
1.
CN=bartvanderleck.nl
05.03.2019

03.06.2019
168 days expired
bartvanderleck.nl, www.bartvanderleck.nl - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:03F60A6C38BA5F0600255FDE8321B8F9CFD3
Thumbprint:A361D007193CA5B90D02BCEBF1E150CB16F8A63A
SHA256 / Certificate:PQTAdoPab3iqqubXYKP0FY1wsTo6B5ynEPaeoNFeLQE=
SHA256 hex / Cert (DANE * 0 1):3d04c07683da6f78aaaae6d760a3f4158d70b13a3a079ca710f69ea0d15e2d01
SHA256 hex / PublicKey (DANE * 1 1):4a5b48c6d26b296669d6956d8162666b1f27cbf0dac015db590bc04ba6611e1c
OCSP - Url:http://ocsp.int-x3.letsencrypt.org
OCSP - must staple:no
Certificate Transparency:yes


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
expires in 485 days


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016

17.03.2021
expires in 485 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A0141420000015385736A0B85ECA708
Thumbprint:E6A3B45B062D509B3382282D196EFE97D5956CCB
SHA256 / Certificate:JYR9Zo608E/dQLErawdAxWfafQJDCOtsLJb+QdneIY0=
SHA256 hex / Cert (DANE * 0 1):25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
SHA256 hex / PublicKey (DANE * 1 1):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
OCSP - Url:http://isrg.trustid.ocsp.identrust.com
OCSP - must staple:no
Certificate Transparency:no


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
expires in 682 days


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000

30.09.2021
expires in 682 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:44AFB080D6A327BA893039862EF8406B
Thumbprint:DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no



9. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates

No CertSpotter - Certificate-Transparency-Log informations found. The feature is new (startet 2019-05-07), so recheck this domain.


2. Source crt.sh - old and new certificates, sometimes very slow.

No Certificate-Transparency-Log informations found. The feature is new (startet 2019-03-21), so recheck this domain.


10. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://bartvanderleck.nl/
87.233.133.101
a

15

0







img

3
26,291 Bytes
1







link
stylesheet
1
2,874 Bytes
0







link
other
1
193,110 Bytes
0







meta
other
4

0







script

3

1






https://www.bartvanderleck.nl/
87.233.133.101
a

15

0







img

3
26,291 Bytes
1







link
stylesheet
1
2,874 Bytes
0







link
other
1
193,110 Bytes
0







meta
other
4

0







script

3

1






Details (GZip part is BETA, may be wrong / incomplete)

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://bartvanderleck.nl/
87.233.133.101
a

anekdote.html


1
ok








a

bibliography.html


1
ok








a

boudoir.html


1
ok








a

http://english.rkd.nl/archive/featured/archive-bart-van-der-leck


1
ok








a

http://weblog.nrc.nl


2
ok








a

http://www.christine.nl


1
ok








a

http://www.hogeveluwe.nl


1
ok








a

http://www.statcounter.com/


1
ok








a

interview.html


1
ok








a

javascript:kmmopen('http://www.kmm.nl')


1
ok








a

javascript:triptiekopen('triptiek.html')


1
ok








a

links.html


1
ok








a

tekening.html


1
ok








a

vdleck2.html


1
ok








img
src
http://c11.statcounter.com/counter.php?sc_project=1181742&java=0&security=e93423f0&invisible=1


1
http-link, change to https








img
src
pics/dekat.jpg
200
image/jpeg

1
ok

No Cache-Control header







img
src
pics/icon.JPG
200
image/jpeg

1
ok

No Cache-Control header







link
shortcut icon
/favicon.ico
200
image/vnd.microsoft.icon

1
ok

No Cache-Control header







link
stylesheet
my.css
200
text/css

1
ok

No Cache-Control - header
GZip required: 2874 Bytes






meta
AUTHOR
Christine


1
ok








meta
description
Some information on Bart van der Leck


1
ok








meta
keywords
Bart van der Leck, Leck, Bart


1
ok








meta
OPERATOR
Christine


1
ok








script




2
ok








script
src
http://www.statcounter.com/counter/counter.js


1
http-link, change to https







https://www.bartvanderleck.nl/
87.233.133.101
a

anekdote.html


1
ok








a

bibliography.html


1
ok








a

boudoir.html


1
ok








a

http://english.rkd.nl/archive/featured/archive-bart-van-der-leck


1
ok








a

http://weblog.nrc.nl


2
ok








a

http://www.christine.nl


1
ok








a

http://www.hogeveluwe.nl


1
ok








a

http://www.statcounter.com/


1
ok








a

interview.html


1
ok








a

javascript:kmmopen('http://www.kmm.nl')


1
ok








a

javascript:triptiekopen('triptiek.html')


1
ok








a

links.html


1
ok








a

tekening.html


1
ok








a

vdleck2.html


1
ok








img
src
http://c11.statcounter.com/counter.php?sc_project=1181742&java=0&security=e93423f0&invisible=1


1
http-link, change to https








img
src
pics/dekat.jpg
200
image/jpeg

1
ok

No Cache-Control header







img
src
pics/icon.JPG
200
image/jpeg

1
ok

No Cache-Control header







link
shortcut icon
/favicon.ico
200
image/vnd.microsoft.icon

1
ok

No Cache-Control header







link
stylesheet
my.css
200
text/css

1
ok

No Cache-Control - header
GZip required: 2874 Bytes






meta
AUTHOR
Christine


1
ok








meta
description
Some information on Bart van der Leck


1
ok








meta
keywords
Bart van der Leck, Leck, Bart


1
ok








meta
OPERATOR
Christine


1
ok








script




2
ok








script
src
http://www.statcounter.com/counter/counter.js


1
http-link, change to https








11. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.bartvanderleck.nl
0

no CAA entry found
1
0
bartvanderleck.nl
0

no CAA entry found
1
0
nl
0

no CAA entry found
1
0


12. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
bartvanderleck.nl
v=spf1 ip4:87.233.133.96/28 ~all
ok
1
0
www.bartvanderleck.nl

ok
1
0
_acme-challenge.bartvanderleck.nl

Name Error - The domain name does not exist
1
0
_acme-challenge.www.bartvanderleck.nl

Name Error - The domain name does not exist
1
0
_acme-challenge.bartvanderleck.nl.bartvanderleck.nl

Name Error - The domain name does not exist
1
0
_acme-challenge.www.bartvanderleck.nl.www.bartvanderleck.nl

Name Error - The domain name does not exist
1
0


13. Portchecks (BETA)

No Port informations found. The feature is new (startet 2019-07-09), so recheck this domain.



Permalink: https://check-your-website.server-daten.de/?i=d9b218cf-c09f-4191-b4a4-af0fbf555940


Last Result: https://check-your-website.server-daten.de/?q=bartvanderleck.nl - 2019-03-05 15:11:38


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